October 29, 2025High-voltage withstand testing, as the “gold standard” for evaluating the insulation performance of electrical equipment, is of paramount importance. Among…
October 27, 2025As the dielectric medium and coolant for high-voltage equipment like transformers, instrument transformers, and oil circuit breakers, insulating oil must…
October 24, 2025In a world of fluctuating energy costs, stringent ESG targets, and equipment operating across extreme climates, kinematic viscosity is no longer…
October 20, 2025The flash point of insulating oil is a critical indicator for assessing the operational safety of power equipment such as…
September 28, 2025As core equipment in the power system, the operational stability of transformers directly determines the quality of the power grid’s…
September 23, 2025No-load and load operations are common states for transformers. A solid understanding of both no-load and load principles, combined with accurate testing,…
September 19, 2025In power systems, transformers are the core equipment for energy transfer and voltage conversion. Their performance directly affects grid safety,…
September 11, 2025Transformers play a critical role in voltage transformation, power distribution and transmission. The winding structures are complex, and they must…
August 29, 2025This guide explains how the Power quality analyzers work, where to use them, and best practices to help enterprises maintain…
